= Acrosorus exaltatus (Copel.) Copel.; Philipp. J. Sci. 1, Suppl. 2: 159, t. 15 (1906)
= Acrosorus merrillii Copel.; Philipp. J. Sci. 2: 136 (1907), nom. illeg., non Polypodium merrillii Copel. (1905)
= Acrosorus symmetricus Copel.; Philipp. J. Sci. 81: 44 (1952)
= Acrosorus triangularis Copel.; Philipp. J. Sci. 8: 347 (1909)
= Davallia exaltata Copel.; Fragm. Fl. Philipp. [Perkins] 180 (1905)
= Davallia friderici-et-pauli Christ; Verh. Naturf. Ges. Basel 11: 202, t. 2, f. 1-4 (1895)
= Davallia merrillii (Copel.) C.Chr.; Index Filic., Suppl. (1906-1912) 23 (1913)
= Polypodium exaltatum (Copel.) Alderw.; Malayan Ferns 614 (1909) (non L. (1759))
= Polypodium friderici-et-pauli Christ; Ann. Jard. Bot. Buitenzorg, Ser. 2, 4: 37 (1904) (non Christ 1896)
= Polypodium sarasinorum Alderw.; Malayan Ferns 615 (1909)
= Polypodium tortile Alderw.; Malayan Ferns 616 (1909)
= Polypodium triangulare Scort. ex Bedd.; J. Bot. 25: 324 (1887), nom. illeg. non J. F. Gmel. (1791)
= Prosaptia friederici-et-pauli (Christ) Christ; Nachtr. Fl. Schutzgeb. Südsee [Schumann & Lauterbach] 41 (1905)